Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512501 | Hypereutectoid-head steel rail | Bruce L. Bramfitt, Fred B. Fletcher | 2016-12-06 |
| 8721807 | Hypereutectoid, head-hardened steel rail | Bruce L. Bramfitt, Fred B. Fletcher | 2014-05-13 |
| 8500839 | Panel filter | LaMonte A. Crabtree, Daniel R. Haas | 2013-08-06 |
| 8491690 | Panel filter | LaMonte A. Crabtree, Daniel R. Haas | 2013-07-23 |
| 8310124 | Multistage variable reluctance motor/generator | Iain C Davis, Feisal A Hurzook | 2012-11-13 |
| 8241442 | Method of making a hypereutectoid, head-hardened steel rail | Bruce L. Bramfitt, Fred B. Fletcher | 2012-08-14 |
| 8138652 | Multistage variable reluctance motor/generator | Iain C Davis, Feisal A Hurzook | 2012-03-20 |
| D488883 | Hockey stick decorative lamp | — | 2004-04-20 |
| 6695148 | Transmission filter felt | Edward C. Homonoff, Stephen D. Copperwheat, Richard W. Mayo, Franklin D. Cean | 2004-02-24 |
| 6347235 | System for scheduling reverse-channel messages in narrowband communications systems and method of operation | Allan D. Angus, Graham K. Jones, Selwyn Hill | 2002-02-12 |
| 6097969 | System for scheduling reverse-channel messages in narrowband communications systems and methods of operation | Allan D. Angus, Graham K. Jones, Selwyn Hill | 2000-08-01 |
| 5744093 | Cover for launders | — | 1998-04-28 |
| 5706211 | Message communications system | John D. Beletic, Vick T. Cox | 1998-01-06 |
| 4950421 | Dewar cryopumping using molecular sieve | Leonard E. Peck, Jr., Wesson P. Sargent, Benjamin K. Rich | 1990-08-21 |
| 4204749 | Eyeglass frame with temple adjusting braces | — | 1980-05-27 |